Невозможно добавить правила жизненного цикла для корзины в Google Cloud

Question

Попытка создать корзину и добавить для нее правило жизненного цикла через python, но возникает ошибка.

Код:

def bucketscreate(bucket_name):
    client = storage.Client()
    bucket = storage.Bucket(client, name='gc_' + bucket_name + '_consul_storage')
    bucket.location = "us-east1"
    bucket.storage_class = "NEARLINE"
    try:
        bucket = client.create_bucket(bucket)
    except Conflict:
        print("Bucket gc_" + bucket_name + "_consul_storage exists.")
    bucket = client.get_bucket('gc_' + bucket_name + '_consul_storage')
    rules = {
            "action": {"type": "Delete"},
            "condition": {
                "age": 3
            }
        }
    bucket.lifecycle_rules = rules
    bucket.retention_period = 10
    bucket.patch()
    return bucket.name

Ошибка:

Traceback (most recent call last):
  File "./consul_dump.py", line 103, in <module>
    bucketscreate(argv)
  File "./consul_dump.py", line 37, in bucketscreate
    bucket.lifecycle_rules = rules
  File "/home/sahaquiel/.local/lib/python3.6/site-packages/google/cloud/storage/bucket.py", line 2019, in lifecycle_rules
    rules = [dict(rule) for rule in rules]  # Convert helpers if needed
  File "/home/sahaquiel/.local/lib/python3.6/site-packages/google/cloud/storage/bucket.py", line 2019, in <listcomp>
    rules = [dict(rule) for rule in rules]  # Convert helpers if needed
ValueError: dictionary update sequence element #0 has length 1; 2 is required

Помогите мне, пожалуйста, понять, что я делаю не так?

Answer 1

правил должно быть списком. Попробуйте это:

 rules = [{
        "action": {"type": "Delete"},
        "condition": {
            "age": 3
        }
 }]